Research On Construction Bearing Capacity And Construction Method For Prestressed Concrete Box Girder Bridge

Roads and bridges are always inseparable from each other.It is the truth that all the ancient cities have not changed since ancient times.In the 21 st century,China is making great efforts to develop infrastructure facilities.From high speeds to national highways and down to village roads,the building of bridges has become crucial.Today,all countries in the world are advocatingtheglobalization oftheeconomy and China’s own "One Belt and One Road" strategy.Therefore,the infrastructure construction of transportation engineering is expected to usher in a newdevelopmentclimax.This paper takes a bridge as an example and in-depth study of the whole process of the bridge structure construction by consulting the research status at home and abroad.The main researchcontent isas follows:(1)Collecting literature data,starting from different perspectives at home and abroad,summarizing and analyzing the research status of bridge structures and the design of constructionorganization;(2)Taking a bridge as an example,the entire construction process of the bridge structure was analyzed in detail,and the construction process of the bridge structure was studied emphatically;the most important part of the bridge structure is the construction process of the lower part of the bridge and the upper part of the bridge.It has been described and analyzed in detail.(3)Detailed analysis and research on the construction machinery and equipment that may be used in the construction process,taking full account of the entire construction process,and prior to the start of the project,it has done a good job of the project organization and management organization in the project construction process.The smooth progress is made;(4)Finally,it mainly explored the guarantee measures for the construction quality and safety of the bridge structure.Through the formulation of plans for various details,it effectively guaranteed the completion of the entire construction process with high quality and efficiency,and also introduced the relevant measures for civilized construction.